walmart has stores planned in wards 4, 5, 6 a 7. >> coming up on news4, snapshots of the first beatles' concert in the u.s., evsuch a price the 2340i78. >>> welcome back, storm center 4 just outside our studios, right there, the bottom of our screen, 100 degrees in northwest. but at the airport, currently 98 degrees with plenty of sunshine, and that sun is helping to heat things up. our heat index now 109. what are we expecting tomorrow? i do think high temperatures will be a little bit warmer tomorrow. around 101 inside the city, about 100 in manassas, 100 in culpeper, 101 in fredericksburg, 9 of in annapolis, but what about the heat index? i also think those will be warmer, so let's take you through the next few hours. and first off, we're starting this at 8:00 tomorrow morning. look at the heat index in washington, around 98 degrees, 95 in manassas. this is at 8:00 tomorrow morning. look what happens around 4:00 in the afternoon. 115 in washington, 118 in manassas and culpeper, 118 as well in frederick. so why not cool things down? i told you i would be bringing you some cool pictur